HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → 2-Cyano-3-phenylprop-2-enoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 2-Cyano-3-phenylprop-2-enoic acid | HCID 70534 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | 2-Cyano-3-phenylprop-2-enoyl chloride | HCID 54004372 | — |
Reaction Steps
100 ml of benzene was added to 17.3 grams of α-cyanocinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05137638 |
| Source dataset | uspto-grants-1992_08 |
| ORD ID | ord-f2b1c9ec8d6e43aba5f66b1550d5fea1 |
| Source note | uspto-grants-1992_08 |